Milen Pavlov / XRange_mbed_src

Mbed SDK for XRange SX1272 LoRa module

Dependents:   XRangePingPong XRange-LoRaWAN-lmic-app lora-transceiver

SX1272 LoRa RF module

https://www.netblocks.eu/xrange-sx1272-lora-datasheet/

hal/i2c_api.h@339:ac6f3fd999f3, 2016-01-07 (annotated)

Committer:
netblocks
Date:
Thu Jan 07 13:01:25 2016 +0000
Revision:
339:ac6f3fd999f3
Parent:
336:1e18a06a987b 
HSE_VALUE set for XTAL 16Mhz

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dudmuck 336:1e18a06a987b 1 /* mbed Microcontroller Library
dudmuck 336:1e18a06a987b 2 * Copyright (c) 2006-2013 ARM Limited
dudmuck 336:1e18a06a987b 3 *
dudmuck 336:1e18a06a987b 4 * Licensed under the Apache License, Version 2.0 (the "License");
dudmuck 336:1e18a06a987b 5 * you may not use this file except in compliance with the License.
dudmuck 336:1e18a06a987b 6 * You may obtain a copy of the License at
dudmuck 336:1e18a06a987b 7 *
dudmuck 336:1e18a06a987b 8 * http://www.apache.org/licenses/LICENSE-2.0
dudmuck 336:1e18a06a987b 9 *
dudmuck 336:1e18a06a987b 10 * Unless required by applicable law or agreed to in writing, software
dudmuck 336:1e18a06a987b 11 * distributed under the License is distributed on an "AS IS" BASIS,
dudmuck 336:1e18a06a987b 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dudmuck 336:1e18a06a987b 13 * See the License for the specific language governing permissions and
dudmuck 336:1e18a06a987b 14 * limitations under the License.
dudmuck 336:1e18a06a987b 15 */
dudmuck 336:1e18a06a987b 16 #ifndef MBED_I2C_API_H
dudmuck 336:1e18a06a987b 17 #define MBED_I2C_API_H
dudmuck 336:1e18a06a987b 18
dudmuck 336:1e18a06a987b 19 #include "device.h"
dudmuck 336:1e18a06a987b 20
dudmuck 336:1e18a06a987b 21 #if DEVICE_I2C
dudmuck 336:1e18a06a987b 22
dudmuck 336:1e18a06a987b 23 #ifdef __cplusplus
dudmuck 336:1e18a06a987b 24 extern "C" {
dudmuck 336:1e18a06a987b 25 #endif
dudmuck 336:1e18a06a987b 26
dudmuck 336:1e18a06a987b 27 typedef struct i2c_s i2c_t;
dudmuck 336:1e18a06a987b 28
dudmuck 336:1e18a06a987b 29 enum {
dudmuck 336:1e18a06a987b 30 I2C_ERROR_NO_SLAVE = -1,
dudmuck 336:1e18a06a987b 31 I2C_ERROR_BUS_BUSY = -2
dudmuck 336:1e18a06a987b 32 };
dudmuck 336:1e18a06a987b 33
dudmuck 336:1e18a06a987b 34 void i2c_init (i2c_t *obj, PinName sda, PinName scl);
dudmuck 336:1e18a06a987b 35 void i2c_frequency (i2c_t *obj, int hz);
dudmuck 336:1e18a06a987b 36 int i2c_start (i2c_t *obj);
dudmuck 336:1e18a06a987b 37 int i2c_stop (i2c_t *obj);
dudmuck 336:1e18a06a987b 38 int i2c_read (i2c_t *obj, int address, char *data, int length, int stop);
dudmuck 336:1e18a06a987b 39 int i2c_write (i2c_t *obj, int address, const char *data, int length, int stop);
dudmuck 336:1e18a06a987b 40 void i2c_reset (i2c_t *obj);
dudmuck 336:1e18a06a987b 41 int i2c_byte_read (i2c_t *obj, int last);
dudmuck 336:1e18a06a987b 42 int i2c_byte_write (i2c_t *obj, int data);
dudmuck 336:1e18a06a987b 43
dudmuck 336:1e18a06a987b 44 #if DEVICE_I2CSLAVE
dudmuck 336:1e18a06a987b 45 void i2c_slave_mode (i2c_t *obj, int enable_slave);
dudmuck 336:1e18a06a987b 46 int i2c_slave_receive(i2c_t *obj);
dudmuck 336:1e18a06a987b 47 int i2c_slave_read (i2c_t *obj, char *data, int length);
dudmuck 336:1e18a06a987b 48 int i2c_slave_write (i2c_t *obj, const char *data, int length);
dudmuck 336:1e18a06a987b 49 void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask);
dudmuck 336:1e18a06a987b 50 #endif
dudmuck 336:1e18a06a987b 51
dudmuck 336:1e18a06a987b 52 #ifdef __cplusplus
dudmuck 336:1e18a06a987b 53 }
dudmuck 336:1e18a06a987b 54 #endif
dudmuck 336:1e18a06a987b 55
dudmuck 336:1e18a06a987b 56 #endif
dudmuck 336:1e18a06a987b 57
dudmuck 336:1e18a06a987b 58 #endif